Releases · facebook/metro

@robhogan

[Feature]: runBuild: add assets option to return an asset listing (3b4f503 by @robhogan)
[Fix]: importLocationPlugin: Fix non-deterministic false identification of ESM imports (#1497 by @byCedric)
[Fix]: collectDepedencies: Fix one-line export from files triggering _interopRequireDefault is not a function (#1498 by @byCedric)

Full Changelog: v0.82.2...v0.82.3

@byCedric

This is a hotfix on the 0.81.x branch.

This release fixes two issues with unstable_enablePackageExports, which is experimental and opt-in in Metro 0.81.

NOTE: Experimental features are not covered by semver and can change at any time.

[Experimental]: importLocationPlugin: Fix non-deterministic false identification of ESM imports (55ed2ee by @byCedric)
[Experimental]: collectDepedencies: Fix one-line export from files triggering _interopRequireDefault is not a function (5f79ce8 by @byCedric)

Full Changelog: v0.81.4...v0.81.5

@robhogan

[Fix]: Fix wildcard pattern precedence in package.json imports/exports resolution (#1458 by @robhogan)
[Fix]: Fix edge-case overmatching of pattern keys in package.json exports/imports resolution (c4ba9fb by @robhogan)
[Fix]: Fix handling of export map targets with zero or 2+ wildcard characters in package.json imports/exports resolution (acfc0d8 by @robhogan)
[Fix]: Fix terminal statuses incorrectly persisting the wrong line (7156541 by @vzaidman)

Full Changelog: v0.82.0...v0.82.1

@robhogan

This is a hotfix on the 0.81.x branch.

This release fixes a number of issues with unstable_enablePackageExports.

NOTE: Experimental features are not covered by semver and can change at any time.

[Experimental]: Fix wildcard pattern precedence in package.json imports/exports resolution (38ef15d by @robhogan)
[Experimental]: Fix edge-case overmatching of pattern keys in package.json exports/imports resolution. (bd9d16c by @robhogan)
[Experimental]: Fix handling of export map targets with zero or 2+ wildcard characters in package.json imports/exports resolution (72b703b by @robhogan)
[Experimental]: Restore compat with configs that set unstable_conditionNames: ['import'], fix _interopRequireDefault is not a function (8277623 by @robhogan)

Full Changelog: v0.81.3...v0.81.4

@robhogan

[Breaking/Feature]: Enable support for package.json#exports resolution by default. (#1448 by @robhogan)
[Breaking]: Integrators consuming metro/src/DeltaBundler/Transformer must now pass an options object with getOrComputeSha1 (#1451 by @robhogan)
[Breaking]: metro/src/node-haste/DependencyGraph.getSha1 has been removed, prefer getOrComputeSha1 (#1451 by @robhogan)
[Performance]: Enable lazy file hashing by default, disable with watcher.unstable_lazySha1: false (#1451 by @robhogan)

Full Changelog: v0.81.3...v0.82.0

@jameslawson

[Feature]: Add support for package.json#imports (#1302 by @jameslawson)
[Feature]: Add isESMImport to ResolutionContext to distinguish resolution based on whether the dependency is a require() or static/async import (#1376 by @robhogan)

NOTE: Experimental features are not covered by semver and can change at any time.

[Experimental]: With unstable_enablePackageExports, assert exactly one of the conditions import/require according to source syntax. (#1477 by @robhogan)
[Experimental]: Fix global package resolution with unstable_lazySha1 (42ec821 by @robhogan)

Full Changelog: v0.81.2...v0.81.3

@robhogan

[Feature]: Expose modules and polyfills within metro-runtime via new public package.json#exports paths. (f390cdf by @robhogan)
[Fix]: Replace top-level this with globalThis in runtime prelude for service worker compatibility. (#1438 by @exzos28)
[Fix]: get-dependencies command: gracefully shutdown on errors. (b8e9e64 by @yungsters)
[Performance]: Don't start an excessive number of workers for hashing files during startup. (15bc295 by @robhogan)
[Deprecated]: Deprecate deep src imports e.g. metro/src/x.js across all metro* packages, pending removal from the stable API. (#1441 by @robhogan)

NOTE: Experimental features are not covered by semver and can change at any time.

[Experimental]: Auto-save file cache via config.watcher.unstable_autoSaveCache. (#1434 by @robhogan)
[Experimental]: Add watcher.unstable_lazySha1 to defer SHA1 calculation until files are needed by the transformer. (#1435 by @robhogan)
[Experimental]: Expose deep imports of Metro packages (metro/src/x.js as metro/private/x) as explicitly private (non-semver). (#1441 by @robhogan)

Full Changelog: v0.81.1...v0.81.2

@vzaidman

[Feature]: Always include source file content sources in HMR source maps. Fixes facebook/react-native#49069 (breakpoints are inconsistent after fast refresh) (cd7a935 by @vzaidman)
[Fix]: Fix edge case where files may appear missing during bundling/resolution while being modified. (2a0b548 by @robhogan)
[Fix]: Import-exports-plugin: Rename module/require/exports/global declarations to avoid conflicts with injected args or generated code. (#1385 by @robhogan)
[Fix]: Don't use console.log directly in bundle builds. (91d74d0 by @robhogan)
[Fix]: Haste conflicts created after startup could cause inconsistent filesystem state. (#1399 by @robhogan)
[Fix]: Don't enter zombie state on startup Haste collisions. (0fc8e45 by @robhogan)
[Performance]: Exclude React Compiler runtime from inline requires. (#1390 by @gaearon)
[Performance]: Optimize the number of workers to use for parallel processing to use os.availableParallelism instead of os.cpus. (#1378 by @screetBloom)
[Performance]: Don't stat ignored files in fsevents watcher. (a1c9cdb by @robhogan)
[Performance]: Don't walk project on startup when using fsevents watcher on macOS. (122bdbd by @robhogan)
[Performance]: Use fast, recursive watch on macOS regardless of optional dependency installation. (#1420 by @robhogan)

Full Changelog: v0.81.0...v0.81.1

@vzaidman

[Breaking]: Drop support for Node.js < 18.18. (#1351 by @vzaidman)
[Breaking]: Custom resolvers must now return absolute, real paths for any successful resolution. (3b3e0aa by @robhogan)
[Breaking]: Don't call context.redirectModulePath from default resolver, use a fixed browser field spec implementation. (5e96d17 by @robhogan)
[Breaking] Resolver: Reserve import specifiers beginning '#' exclusively for future subpath imports support. (c1c80c7 by @robhogan)
[Breaking]: Disallow Haste modules with separators and Haste packages with invalid package names. (4e9cc4b by @robhogan)
[Feature]: Expose ResolutionContext.fileSystemLookup for performing file and directory existence checks and resolving real paths. (3b3e0aa by @robhogan)
[Feature]: Add onClose option to Metro.runServer configuration to provide a callback called when Metro is fully torn down. (b3f141f by @vzaidman)
[Fix]: Potential "hub is undefined" error during transform due to Babel cache pollution. (#1340 by @vzaidman)
[Fix]: Fix #1347, symlinked packages not respecting package.json redirections. (#1349 by @robhogan)
[Fix]: metro-memory-fs: Respect force in rmSync. (a792d85 by @robhogan)
[Fix]: Don't eagerly create empty cache directories during getDefaultConfig. (bfd9473 by @robhogan)
[Fix]: Invalidate transform cache on changes to inline-requires implementation. (7d02e17 by @robhogan)
[Fix]: Resolver: Treat absolute path specifiers on Windows with the same strictness as posix, and allow absolute paths without drive letters. (8f7e000 by @robhogan)

NOTE: Experimental features are not covered by semver and can change at any time.

[Experimental]: Remove redundant unstable_enableSymlinks - symlink support is stable and always-on. (e52b5ff by @robhogan)
[Experimental]: Implement transformer.unstable_memoizeInlineRequires to optimise inlined access. (#1346 by @robhogan).
[Experimental]: Add unstable_server_log, unstable_server_menu_updated, and unstable_server_menu_cleared reporter events (616f437 by @huntie)

Full Changelog: v0.80.11...v0.81.0

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Releases: facebook/metro

v0.82.3

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v0.81.5

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v0.82.2

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v0.82.1

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v0.81.4

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v0.82.0

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v0.81.3

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v0.81.2

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v0.81.1

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v0.81.0

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